Pretraga

Pretražite po imenu i prezimenu autora, mentora, urednika, prevoditelja

Napredna pretraga

Pregled bibliografske jedinice broj: 967177

Evaluation of the Site Amplification Factors Estimated by Equivalent Linear Site Response Analysis Using Time Series and Random Vibration Theory Based Approaches

Stanko, Davor; Gulerce, Zeynep; Markušić, Snježana; Šalić, Radmila
Evaluation of the Site Amplification Factors Estimated by Equivalent Linear Site Response Analysis Using Time Series and Random Vibration Theory Based Approaches // Soil dynamics and earthquake engineering, 117 (2019), 16-29 doi:10.1016/j.soildyn.2018.11.007 (međunarodna recenzija, članak, znanstveni)

CROSBI ID: 967177 Za ispravke kontaktirajte CROSBI podršku putem web obrasca

Naslov
Evaluation of the Site Amplification Factors Estimated by Equivalent Linear Site Response Analysis Using Time Series and Random Vibration Theory Based Approaches

Autori
Stanko, Davor ; Gulerce, Zeynep ; Markušić, Snježana ; Šalić, Radmila

Izvornik
Soil dynamics and earthquake engineering (0267-7261) 117 (2019); 16-29

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
site response ; equivalent-linear analysis ; random vibration theory ; dynamic soil behaviour ; site amplification ; ground motion prediction models

Sažetak
One dimensional (1-D) equivalent-linear (EQL) site response analysis is widely used to estimate the amplification of ground motion intensity measures due to local site conditions. The objective of this study is to estimate and compare the site amplification factors (AFs) using two different 1- D EQL analysis approaches: the time series (TS) approach that employs the recorded ground motions that are suitable with the bedrock design spectrum and the random vibration theory (RVT) based method that utilizes the stochastic spectrum for the design earthquake. Random soil profiles with different soil types, groundwater conditions, and EQL soil properties are combined in the analysis with different ground shaking levels. Analysis results showed that the AFs estimated by the TS- approach are systematically higher than the AFs estimated in RVT-based method in the short period range (T<0.5 s), especially when the bedrock peak ground acceleration (PGA) is higher than 0.2g. The non-linear behaviour of the soil observed in the high input PGA levels prolongs the predominant period of soil profile and this effect is more prominent in the RVT-based analysis. At the predominant period, the AFs calculated by the RVT- based method are approximately 5-25% higher than the AF estimated by TS- approach. The AFs calculated in this study are found to be in good agreement with the empirical AF models utilized in recent ground motion prediction models, indicating that the RVT-based AF models may be preferred in the future to cover a larger range of scenarios than the empirical datasets.

Izvorni jezik
Engleski

Znanstvena područja
Geologija, Geofizika, Temeljne tehničke znanosti



POVEZANOST RADA

Ustanove:
Prirodoslovno-matematički fakultet, Zagreb,
Geotehnički fakultet, Varaždin

Profili:

Avatar Url Snježana Markušić (autor)

Avatar Url Davor Stanko (autor)

Poveznice na cjeloviti tekst rada:

doi www.sciencedirect.com

Citiraj ovu publikaciju:

Stanko, Davor; Gulerce, Zeynep; Markušić, Snježana; Šalić, Radmila
Evaluation of the Site Amplification Factors Estimated by Equivalent Linear Site Response Analysis Using Time Series and Random Vibration Theory Based Approaches // Soil dynamics and earthquake engineering, 117 (2019), 16-29 doi:10.1016/j.soildyn.2018.11.007 (međunarodna recenzija, članak, znanstveni)
Stanko, D., Gulerce, Z., Markušić, S. & Šalić, R. (2019) Evaluation of the Site Amplification Factors Estimated by Equivalent Linear Site Response Analysis Using Time Series and Random Vibration Theory Based Approaches. Soil dynamics and earthquake engineering, 117, 16-29 doi:10.1016/j.soildyn.2018.11.007.
@article{article, author = {Stanko, Davor and Gulerce, Zeynep and Marku\v{s}i\'{c}, Snje\v{z}ana and \v{S}ali\'{c}, Radmila}, year = {2019}, pages = {16-29}, DOI = {10.1016/j.soildyn.2018.11.007}, keywords = {site response, equivalent-linear analysis, random vibration theory, dynamic soil behaviour, site amplification, ground motion prediction models}, journal = {Soil dynamics and earthquake engineering}, doi = {10.1016/j.soildyn.2018.11.007}, volume = {117}, issn = {0267-7261}, title = {Evaluation of the Site Amplification Factors Estimated by Equivalent Linear Site Response Analysis Using Time Series and Random Vibration Theory Based Approaches}, keyword = {site response, equivalent-linear analysis, random vibration theory, dynamic soil behaviour, site amplification, ground motion prediction models} }
@article{article, author = {Stanko, Davor and Gulerce, Zeynep and Marku\v{s}i\'{c}, Snje\v{z}ana and \v{S}ali\'{c}, Radmila}, year = {2019}, pages = {16-29}, DOI = {10.1016/j.soildyn.2018.11.007}, keywords = {site response, equivalent-linear analysis, random vibration theory, dynamic soil behaviour, site amplification, ground motion prediction models}, journal = {Soil dynamics and earthquake engineering}, doi = {10.1016/j.soildyn.2018.11.007}, volume = {117}, issn = {0267-7261}, title = {Evaluation of the Site Amplification Factors Estimated by Equivalent Linear Site Response Analysis Using Time Series and Random Vibration Theory Based Approaches}, keyword = {site response, equivalent-linear analysis, random vibration theory, dynamic soil behaviour, site amplification, ground motion prediction models} }

Časopis indeksira:


  • Current Contents Connect (CCC)
  • Web of Science Core Collection (WoSCC)
    • Science Citation Index Expanded (SCI-EXP)
    • SCI-EXP, SSCI i/ili A&HCI
  • Scopus

Citati:

    Altmetrijski pokazatelji:


    Podijeli:





    Contrast
    Increase Font
    Decrease Font
    Dyslexic Font
    CROSBI koristi kolačiće (cookies) kako bi poboljšao funkcionalnost stranice.